Arizona Republic: Arizona running back J.J. Arrington sat out practice for the
second day in a row on Friday but said "I'll be fine" when the Cardinals play
the Pittsburgh Steelers in the Super Bowl on Feb. 1. Arrington injured his right
knee late in the first half of Arizona's 32-25 victory over Philadelphia in the
NFC championship game. He was the only player to miss Friday's workout.
Fantasy Impact: